Thumb Score: +17 Walmart.com has Honeywell True HEPA Air Purifier (black, 50255B) on sale for $99. Shipping is free or you may opt to pickup in store if you prefer. Thanks brisarDeal Editor's Notes & Price Research: Over 400 Walmart customer reviews give this air purifier a 4.4 out of 5 star overall rating and this price also matches a recent Frontpage deal. -Corwin